Pilot asked "What is truth?" (John 18:38). Jesus said "I am ... the truth"  (John 14:6) and the Father's Word is truth (John 17:17). When we are immersed in the Word of God, feediing upon it, enjoying it, it becomes light to our path and we will not be fooled by the many deceptive things in the world. "You will know the truth and the truth will set you free (John 8:32). You will begin to know the difference between temporary things and things having eternal value.